| |
 |
| |
特轻级A-1焊缝管
|
通称内径
|
外径
|
计算重量
|
|
平头
|
丝扣管节
|
|
in
|
mm
|
Max
|
Min
|
Max
|
Min
|
Kg/m
|
c
|
Kg/m
|
Kg/pc
|
|
in
|
in
|
mm
|
mm
|
B1
|
G1
|
B1
|
G1
|
B1
|
G1
|
B1
|
G1
|
|
1/2
|
15
|
0.840
|
0.825
|
21.3
|
21.0
|
0.866
|
0.909
|
5.196
|
5.545
|
|
|
|
|
|
0.840
|
0.825
|
21.3
|
21.0
|
0.909
|
0.954
|
5.545
|
5.724
|
0.918
|
0.964
|
5.508
|
5.784
|
|
3/4
|
20
|
1.059
|
1.041
|
26.9
|
26.4
|
1.114
|
1.170
|
6.684
|
7.020
|
|
|
|
|
|
1060
|
1.041
|
26.9
|
26.4
|
1.284
|
1.348
|
7.704
|
8.088
|
1.294
|
1.359
|
7.764
|
8.154
|
|
1
|
25
|
1.327
|
1.309
|
33.7
|
33.2
|
1.611
|
1.708
|
9.666
|
10.248
|
|
|
|
|
|
1.327
|
1.309
|
33.7
|
33.2
|
1.888
|
1.932
|
11.328
|
11.892
|
1.908
|
2.003
|
11.448
|
12.018
|
|
1-1/4
|
32
|
1.670
|
1.650
|
42.4
|
41.9
|
2.275
|
2.389
|
13.650
|
14.334
|
|
|
|
|
|
1.669
|
1.650
|
42.4
|
41.9
|
2.414
|
2.535
|
14.484
|
15.210
|
2.444
|
2.556
|
14.664
|
15.396
|
|
1-1/2
|
40
|
1.906
|
1.882
|
48.4
|
47.6
|
2.609
|
2.739
|
15.651
|
16.434
|
|
|
|
|
|
1.904
|
1.882
|
48.3
|
47.5
|
2.930
|
3.077
|
17.580
|
18.462
|
2.970
|
3.126
|
17.820
|
18.754
|
|
2
|
50
|
2.370
|
2.347
|
60.2
|
59.6
|
3.284
|
3.448
|
19.704
|
20.688
|
|
|
|
|
|
2.370
|
2.340
|
60.2
|
59.4
|
3.693
|
3.878
|
22.158
|
23.268
|
3.763
|
3.951
|
22.578
|
23.706
|
|
2-1/2
|
65
|
2.991
|
2.950
|
75.9
|
75.2
|
4.706
|
4.941
|
28.236
|
29.646
|
|
|
|
|
|
2.991
|
2.930
|
76.0
|
75.2
|
5.401
|
5.671
|
32.406
|
34.026
|
5.521
|
5.796
|
33.126
|
34.776
|
|
3
|
80
|
3.495
|
3.460
|
88.7
|
87.9
|
6.135
|
6.443
|
36.810
|
38.658
|
|
|
|
|
|
3.491
|
3.469
|
88.7
|
87.9
|
6.340
|
6.657
|
38.040
|
39.942
|
6.510
|
6.834
|
39.060
|
41.004
|
|
4
|
100
|
4.481
|
4.450
|
113.9
|
113.0
|
7.938
|
8.335
|
47.628
|
50.010
|
|
|
|
|
|
4.481
|
4.450
|
113.9
|
113.0
|
8.869
|
9.312
|
53.214
|
| | |
